You have prepared the following schedule for a project in which the key resource is a backhoe. This schedule is contingent on having four backhoes. You receive a call from your partner, Brooker, who desperately needs one of your backhoes. You tell Brooker you are willing to let him have the backhoe if you are still able to complete your project in 14 months. Develop a resource schedule to see if it is possible to complete the project in 14 months with only three backhoes. The number of backhoes required by each activity is as shown in the diagram. No splitting of activities is possible.

Use the following order of heuristics: 1. Minimum slack, 2. Smallest duration, 3. Lowest identification number

Note: Recall, in the schedule resource load chart the time-constrained scheduling interval (ES through LF) has been shaded. Any resource scheduled beyond the shaded area will delay the project. "TP" stands for time period. How long will the project take if only three backhoes are available?

List the order in which you scheduled the activities of the resource-constrained project.

\begin{tabular}{|l|l|l|} \hline 0 & 1 & 4 \\ \hline 0 & 2 & 0 \\ \hline 0 & 4 & 4 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|} \hline 4 & 4 & 10 \\ \hline 0 & 1 & 0 \\ \hline 4 & 6 & 10 \\ \hline \end{tabular} \begin{tabular}{|l|l|l|} \hline 0 & 2 & 4 \\ \hline 0 & 1 & 0 \\ \hline 0 & 4 & 4 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|} \hline 10 & 6 & 13 \\ \hline 0 & 2 & 0 \\ \hline 10 & 3 & 13 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|} \hline 5 & 5 & 9 \\ \hline 1 & 2 & 1 \\ \hline 6 & 4 & 10 \\ \hline \end{tabular} Schedule resource load chart with ES and slack updates time periods. \begin{tabular}{|l|l|} \hline & \\ \hline First & \\ \hline Second & \\ \hline Third & \\ \hline Fourth & \\ \hline Fifth & \\ \hline Sixth & \\ \hline \end{tabular} \begin{tabular}{|l|l|l|} \hline 0 & 1 & 4 \\ \hline 0 & 2 & 0 \\ \hline 0 & 4 & 4 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|} \hline 4 & 4 & 10 \\ \hline 0 & 1 & 0 \\ \hline 4 & 6 & 10 \\ \hline \end{tabular} \begin{tabular}{|l|l|l|} \hline 0 & 2 & 4 \\ \hline 0 & 1 & 0 \\ \hline 0 & 4 & 4 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|} \hline 10 & 6 & 13 \\ \hline 0 & 2 & 0 \\ \hline 10 & 3 & 13 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|} \hline 5 & 5 & 9 \\ \hline 1 & 2 & 1 \\ \hline 6 & 4 & 10 \\ \hline \end{tabular} Schedule resource load chart with ES and slack updates time periods. \begin{tabular}{|l|l|} \hline & \\ \hline First & \\ \hline Second & \\ \hline Third & \\ \hline Fourth & \\ \hline Fifth & \\ \hline Sixth & \\ \hline \end{tabular}